[andcbii]

I just upgraded to Frodo and backed up my xbmc library. I'm having an issue now were some metadata will not update. I have a large number of movies that don't have the SD/HD icons filled in yet. Normally they fill in after i watch something the first time. I'm guessing this is happening because XBMC is looking at the .nfo files for that information and nothing was there when i backed up. How can i delete all the files that XBMC made when it backed up? I can not just delete all the .nfo files because I have a few moves were i actually use them.